/*
 * Duplicate Detector Copyright (C) 2010 Marco Biscaro <marcobiscaro2112@gmail.com>
 * 
 * This file is part of Duplicate Detector.
 *
 * Duplicate Detector is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Duplicate Detector is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Duplicate Detector.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.googlecode.duplicatedetector.controller;

import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

import javax.swing.JList;

import com.googlecode.duplicatedetector.model.FileListModel;

/**
 * Removes a entry of the directory list.
 * 
 * @author Marco Biscaro
 */
public class RemoveFileActionListener implements ActionListener {

	private FileListModel fileListModel;
	private JList fileList;

	public RemoveFileActionListener(FileListModel fileListModel, JList fileList) {
		this.fileListModel = fileListModel;
		this.fileList = fileList;
	}

	@Override
	public void actionPerformed(ActionEvent e) {
		int index = fileList.getSelectedIndex();
		if (index == -1) {
			return;
		}
		fileListModel.remove(index);
	}

}
